Scary code block autocorrect each time

[tas50]

Expected behavior

Code should either autocorrect or not.

Actual behavior

Code is marked as corrected, but not actually changed.

Steps to reproduce the problem

This scary block autocorrect each run of RuboCop.

agent = ossec_agents.find do |n| (

          
          n[:ossec][:agents].key?(agent_id) \
                          && n[:ossec][:agent][:enable])
end

/Users/tsmith/Desktop/test.rb:3:1: W: Lint/UselessAssignment: Useless assignment to variable - agent.
agent = ossec_agents.find do |n| (
^^^^^
/Users/tsmith/Desktop/test.rb:3:34: C: [Corrected] Layout/MultilineBlockLayout: Block body expression is on the same line as the block start.
agent = ossec_agents.find do |n| ( ...
                                 ^
/Users/tsmith/Desktop/test.rb:4:1: C: [Corrected] Layout/EmptyLinesAroundBlockBody: Extra empty line detected at block body beginning.
/Users/tsmith/Desktop/test.rb:5:1: C: [Corrected] Layout/TrailingWhitespace: Trailing whitespace detected.

RuboCop version

Master